Goody bag for 6-10 yr olds

I am having DD Christening at Dave & Busters and we are giving the kids a game card with credits on it to play games. I want to throw something else into the goody bag - what can I do for the age span 6-10? I'll put in a bag of goldfish or animal crackers but what else can I throw in there?

Re: Goody bag for 6-10 yr olds

Pokemon cards for boys, Squinkies or a funky pair or socks for the girls. (I think this is mainly for 6-8 yr olds though, now that I think about it.)